A white person trying to be black.
Brandon is so whack always listening to rap.
When something is absolutely 100% bullshit or untrue.
"Dark Souls difficulty is completely whack."
"He's not dating Britney Spears, that's whack."
Jumping out of a perfectly good airplane may be considered Whack to some. But to others it is amazing!
Your going skydiving? Yo, that's Whack
Whack is something Jenna says when she doesn't like something that someone says.
"Some guy jumped off the Golden Gate Bridge today."
"Yo, thats whack."
Adulterant used to increase the bulk of illicit substances.
"The cocaine is not powerful enough. It contains too much whack and not enough product to satisfy the discriminating user."
A term (Mainly in private schools in England) used to demonstrate the presence of either sexual intentions or a relationship between two other people.
Look! John and Shirley! Whack!